When stats are assigned, two new input variables are calculated: maxed_special_stats (a list of S.P.E.C.I.A.L stats that will be maxed, default: 'proficiency' stat.There are five starting input variables that presumably change according to legendary/rare/normal status (unfortunately, I have not been able to find that information): Two maxed parents will produce a child with an Intelligence proficiency.child, and a ~13.3% chance of producing a rare child.Two fully maxed out parents (S.P.E.C.I.A.L 140) will have a ~6.6% chance of producing a legendary.Parents' total S.P.E.C.I.A.L must be 122 or higher to have a chance at a rare child.Parents' total S.P.E.C.I.A.L must be 134 or higher to have a chance at a legendary child.If random_number is greater than 0.85 the child will be rare If random_number is greater than 0.95 the child will be legendary Max = (male_total_special + female_total_special - 14) / 126 There is a special case to handle 'ghost dads' which always results in normal children who inherit from the mother, though it is not clear whether it's actually used or is just an edge case error handler. (source1) (source2) (proof)Ĭhild stats appear to be calculated at the time of birth. Maxed parents' proficiency is always Intelligence. S.P.E.C.I.A.L-boosting gear does not affect this calculation.Ĭhildren have a 50/50 chance of inheriting the 'proficiency' (highest stat) of either parent.

4.Children have a small chance of being born either rare (28 S.P.E.C.I.A.L) or legendary (40 S.P.E.C.I.A.L) if the parents' total S.P.E.C.I.A.L is high enough.

You should also make sure to keep some backup higher-damage weapons handy to equip any new dwellers. Only salvage or sell low-damage weapons when you've equipped all of your dwellers. These weapons can help prepare your dwellers for vault incidents and attacks. You may be tempted to scrap and sell weapons that your explorers aren't using, but you'll find better use out of them by equipping your vault dwellers. Use Spare Weapons to Equip All of Your Dwellers

You should also make sure that you have enough dwellers to utilize these extra rooms, otherwise they're a waste. Rather focus on expanding when you have enough electricity capacity. Don't Expand Your Vault Too QuicklyĮach new room in your vault consumes extra electricity, so you don't want to needlessly add rooms that you're unable to use just because you've unlocked them. To keep everything aligned, leave room for future expansions and build downwards instead of sideways if you need to add a new type of room.

Fallout shelter luck stat